What is the history of Pinnacle West Capital Corporation?

Pinnacle West Capital Corporation, established in 1985, holds a rich history of being a predominant electric utility holding company serving Arizona. Rooted in the acquisition of Arizona Public Service Company (APS), the corporation has played a vital role in providing reliable electric services to millions of customers across the state for over three decades. As a result, Pinnacle West has become a respected name in the energy industry due to its commitment to delivering affordable, safe, and sustainable electricity. The corporation has consistently embraced innovation, modernizing its infrastructure and implementing renewable energy initiatives to ensure environmental sustainability. Pinnacle West's history showcases a steadfast dedication to supporting the communities it serves while maintaining its position at the forefront of Arizona's energy sector.